Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856298 | Erythropoietin isoforms | — | 1999-01-05 |
| 5661125 | Stable and preserved erythropoietin compositions | — | 1997-08-26 |
| 4667016 | Erythropoietin purification | Por-Hsiung Lai | 1987-05-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856298 | Erythropoietin isoforms | — | 1999-01-05 |
| 5661125 | Stable and preserved erythropoietin compositions | — | 1997-08-26 |
| 4667016 | Erythropoietin purification | Por-Hsiung Lai | 1987-05-19 |